query set add delete query_property_info query_property_names query_property_infos save_properties restore_properties query_v_item_property set_v_item_property add_v_item_property delete_v_item_property modify_set_v_item_property forbidden_set_v_item_property notify_set_v_item_property modify_query_v_item_property modify_add_v_item_property forbidden_add_v_item_property notify_add_v_item_property forbidden_delete_v_item_property notify_delete_v_item_property modify_set forbidden_set notify_set modify_query modify_add forbidden_add notify_add forbidden_delete notify_delete add_property_master delete_property_master is_property_master query_property_master query_property_prefixes set_property_info set_pseudoclosure get_pseudoclosure set_description get_description set_vitem_pseudoclosure get_vitem_pseudoclosure set_vitem_description get_vitem_description invalid_set invalid_get invalid_add invalid_del